40338072

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19319}}^1$

素因数の和:19360

約数の個数: 48

約数和(自身を含む): 113022000

約数和(自身を除く): 72683928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 19319, 38638, 57957, 77276, 115914, 154552, 173871, 231828, 347742, 463656, 560251, 695484, 1120502, 1390968, 1680753, 2241004, 3361506, 4482008, 5042259, 6723012, 10084518, 13446024, 20169036, 40338072]

約数ペア:

[(1, 40338072), (2, 20169036), (3, 13446024), (4, 10084518), (6, 6723012), (8, 5042259), (9, 4482008), (12, 3361506), (18, 2241004), (24, 1680753), (29, 1390968), (36, 1120502), (58, 695484), (72, 560251), (87, 463656), (116, 347742), (174, 231828), (232, 173871), (261, 154552), (348, 115914), (522, 77276), (696, 57957), (1044, 38638), (2088, 19319)]